. 5:38. next the huntforjimmyhoffa. >>a tip could crack a cold case open. where they are searching today. >>> shooter opens fire at a sign company in minneapolis before turning the gun on himself. details coming up. >>> this morning the names of the first victims are being rehe'sed in the shooting in -- being released in shooting in minnesota >> reporter: tense scene s.w.a.t. team responded to again man who opened fire, killing four, including the company's founder and then himself. >> i can confirm the suspect, the shooter is dead from a self-inflicted gunshot wound. >> reporter: this morning, police are trying to term if the shooter was a disgruntled worker. four were transported to the hospital, three in critical, fourth had minor injuries. it was a terrifying scene when police responded to the shooting around 4:30 yesterday afternoon. >> it appears to be multiple agencies, local and federal. >> reporter: tactical teams surrounded the building, evacuating people and swarmed the residental neighborhood people headed home from work saw their street become a crime scene. >> police

forjimmyhoffaaswe continue. tip that could track a very cold case. wide open. >> plus with officers forbidden from carrying guns 1 town police force goes to the dogs. and him if he moves. ♪ you ain't nothing but a hound dog crying all the time ♪ . >> there we go. records are made to be broken. singer who just smashed an elvis presley milestone. stay with us. 7 milestone. stay with us. 7 news at 9 >> magazines i have man hunt in oakland proves successful today. there was a shelter in place for 2 schools as police lack for a parolee near 14th and add line streets. here's nick smith with what happened. >> this is the man oakland police had been hunting for since 8 this morning. they say he was driving this maroon car left oakland when spotted bay police unit patrolling the neighborhood. officers signal toward the suspect to pull over but the driver sped away and then they chased him. that's when he crashed his car into this tree. suspect jumped out of the vehicle and ran away on foot. doing his best to hide in area back yards. whole complete set up a perimeter an ca

to talk to you. >>> to michigan now and the enduring mysteryofjimmyhoffa's disappearance.they will search for remains. john yang is there. >> reporter: good morning. this is the latest stop on the twisted path searching for jimmy hoffa. investigators are in that shed, gathering a soil sample to see if the mystery of jimmy hoffa rests here. more than 37 years after jimmy hoffa vanished without a trace, the trail led to this suburban home. an informant claims he saw a body buried here around the time hoffa went missing. first told the author of "the hoffa wars." >> he is adamant that he is buried at this location. >> reporter: he directed him to the local police. >> we believe the witness did observe something and we felt credible enough to take the investigation to this point. >> reporter: using ground penetrating radar, authorities found signs of something about two feet under the driveway. today, they'll take a soil sample to look for evidence of human remains. hoffa was last seen outside a detroit restaurant in 1975, apparently lured by two mob figures. since then, the

. >>> the searchforjimmyhoffa, wheredetectives are now taking soil samples, and the tip that led them there. >> construction crews are on hand getting ready to board up the law offices of a bay area mayor whose office burned down in a suspicious fire. [ laughter ] [ girl ] wow. you guys have it easy. i wish i had u-verse when i was your age. in my day, we didn't have these fancy wireless receivers. blah, blah, blah. if i had a sleepover, i couldn't just move the tv into the playroom. no, we had to watch movies in the den because that's where the tv outlet was. and if dad was snoring on the couch, we muscled through it. is she for real? your generation has it made. [ male announcer ] the wireless receiver. only from at&t u-verse. get a free wireless receiver with a qualifying u-verse plan. rethink possible. get a free wireless receiver with a qualifying u-verse plan. yeah... think they made a mistake?s. i don't know - maybe. the fried cheese melt is back for just 4 bucks. 1 of 4 big 4-dollar meals on the 2-4-6-8 value menu. only at denny's. open all night. >>> a suspicious fire breaks out at

on the field tonight. >>> is thiswherejimmyhoffaisburied? a radar machine detects something underneath it. is a 37-year-old mystery about to be solved? >>> and pop sensation psy returns to south korea and the place where gangnam style all started. and our cameras are right there with him today, thursday, september 27th, 2012. captions paid for by nbc-universal television >>> and good morning. welcome to "today" on a thursday morning. i'm savannah gurthrie. >> see the smile on my face? >> i see it. >> a lot of football fans feeling that way. that's right, the news now that the nfl's regular referees will be back in action starting tonight. it's welcome news for a lot of players, coaches, and, of course, fans of the game. >> maybe some gamblers too. it comes after two days of intense negotiations that picked up steam following outrage over that controversial call that decided monday night's game. when you look at this agreement, it appears the league caved with officials getting pretty much everything they wanted. was this lockout worth it for the nfl? we'll get into that straight ahead. >>

effort tofindjimmyhoffa's bodyhas not turned up any human remains so far, but earth under a house in michigan will be tested for evidence of human decomposition. police say they are following up on a credible tip that might help solve the mystery behind the disappearance of the former teamsters boss in 1975. >>> apple ceo tim cook is apologizing for the company's new mobile mapping service. many customers have comained that it doesn't work so well. for example, it shows the hoover dam plunging into the colorado river there. and here you're wondering what happened to the brooklyn bridge? in the apology, cook admits the company fell short of its commitment to making world class products. >>> police in kentucky have released dramatic video of a police car crashing into a house. check this out. a louisville police officer was responding to an emergency and the video shows him swerving. swerves right there to avoid hitting another video before he loses control and runs off the road and crashes right there into that house. amazingly, no one was seriously hurt. >>> that's the news for no

for teamsters'bossjimmyhoffa. policein detroit have received a new trip that hoffa is buried under the driveway you see there. they're now taking soil samples. thousands of tips have come in since hoffa vnished back in 1975. >>> finally, the prime minister of great britain, perhaps a little embarrassed this morning. he was on david letterman last night. got a pop quiz on british history. he did rather well. but he missed two. he knew which year the magna carta was signed. hear, hear. but he didn't know what magna carta meant. it means great charter. he also couldn't name the composer of "rule britannia." that composer is? thomas arnes. see i -- it's fine. >> you just knew that. it was just in your head. >> i didn't. i'm going to guess there aren't a ton of brits that know it, either. on par, he can be excused. he did rather well. >> a pop quiz. that's tough. >> those are the only two he missed. >> little high-risk for a british prime minister on "letterman." josh, thanks. >>> the race for the white house. "your voice, your vote" with 40 days to go. and president obama has opened up